. >> >> fiscal cliff talks, without a deal, automatic tax hikes and spending cuts would kick in january 1st, affecting almost all americans. democrats and republicans insist they are committed to reaching a deal. congress returning to washington the day after christmas. senator from hawaii, laid to rest. president obama and the first lady attended the memorial service. he was the first japanese american elected to both houses of congress and the second largest serving u.s. senator. he was 88 years old. >> back here in maryland a police shooting in baltimore county, a police officer opened fire, killing a man who had a knife. that's where derrick is tonight with the details. >> reporter: police say the officer was acting in self- defense when he confronted and shot a suspicious man he found back here behind this gas station. it all started with an officer on routine patrol as he passed the shell gas station at ed monton around 3:45 in the morning. he noticed a suspicious man behind the building. police say when the officer asked the man to come out from behind the building, the man pulle